OYISHA Women's Prom Party Dresses Backless Beaded Formal Dress 16FM160509 Features: Long Jewel Ruched Backless Beaded Homecoming Dresses Maxi Formal Evening Dress Prom Party Gowns Fabric: Satin Beaded. Zipper closure, natural waistline, built in bra Dry clean only. Imported Detailed Size Info Please Check Left Image, Not Size Info Link. It is US Size when you place order. Shipping Time: EXPEDITED shipping will take about 3-7 days. The exact delivery time is the ESTIMATED DELIVERY above.